Anyscale Ray v2.52.0 Token Authentication Disabled by Default Insecure Configuration_CVE-2025-34351

{
    "lastseen": "",
    "description": "Anyscale Ray 2.52.0 contains an insecure default configuration in which token-based authentication for Ray management interfaces (including the dashboard and Jobs API) is disabled unless explicitly enabled by setting RAY_AUTH_MODE=token. In the default unauthenticated state, a remote attacker with network access to these interfaces can submit jobs and execute arbitrary code on the Ray cluster. NOTE: The vendor plans to enable token authentication by default in a future release. They recommend enabling token authentication to protect your cluster from unauthorized access.",
    "published": "2025-11-27T02:45:39.934Z",
    "modified": "2025-11-27T02:45:39.934Z",
    "type": "cve",
    "title": "Anyscale Ray v2.52.0 Token Authentication Disabled by Default Insecure Configuration",
    "source": "VulnCheck",
    "references": "https://docs.ray.io/en/latest/ray-security/token-auth.html\nhttps://github.com/JLLeitschuh/security-research/security/advisories/GHSA-w8vc-465m-jjw6\nhttps://www.vulncheck.com/advisories/anyscale-ray-token-authentication-disabled-by-default-insecure-configuration",
    "id": "CVE-2025-34351",
    "bulletinFamily": "",
    "cwe": [
        "CWE-1188"
    ],
    "cvelist": null,
    "sourceData": "The Ray Team Anyscale Ray 2.52.0",
    "sourceHref": "",
    "cvss": {
        "score": 9.3,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Anyscale Ray",
    "version": "2.52.0",
    "vendor": "The Ray Team",
    "ai_description": "Insecure default configuration allows remote attackers to execute arbitrary code on the Ray cluster by submitting jobs through management interfaces without authentication.",
    "ai_severity": "Critical",
    "ai_vendor": "Anyscale",
    "ai_product": "Anyscale Ray",
    "ai_version": "2.52.0",
    "ai_score": 9.3
}